340034355303 has 16 divisors (see below), whose sum is σ = 453747240960. Its totient is φ = 226505601504.

The previous prime is 340034355293. The next prime is 340034355341. The reversal of 340034355303 is 303553430043.

It is not a de Polignac number, because 340034355303 - 2¹³ = 340034347111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340034355373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23220658 + ... + 23235296.

It is an arithmetic number, because the mean of its divisors is an integer number (28359202560).

Almost surely, 2^340034355303 is an apocalyptic number.

340034355303 is a deficient number, since it is larger than the sum of its proper divisors (113712885657).

340034355303 is a wasteful number, since it uses less digits than its factorization.

340034355303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20398.

The product of its (nonzero) digits is 97200, while the sum is 33.

Adding to 340034355303 its reverse (303553430043), we get a palindrome (643587785346).

The spelling of 340034355303 in words is "three hundred forty billion, thirty-four million, three hundred fifty-five thousand, three hundred three".